component developments


Component Developments offer two types of manhole cover and frame manufactured from stainless steel, for use internally, both include locking assemblies, lifting keys and are double sealed.

Choosing which type of cover is required simply depends upon the floor finish.

For full details please select the relevant link below.

4200 SERIES
4300 SERIES
Series 4200
Series 4300

Recessed / infill cover to accept a screed with a tile or resin floor finish.

Vinoseal access cover with vinyl clamping strip to mechnaically clamp vinyl sheet floor finishes securely in position.

Variations upon the two designs are available, such as heavy-duty variants and multiple covers to form a continuous ducting systems.



Please select the link below for more information:

INSTALLATION GUIDE